CN220435478U - Stable natural gas pipeline valve - Google Patents
Stable natural gas pipeline valve Download PDFInfo
- Publication number
- CN220435478U CN220435478U CN202322105989.XU CN202322105989U CN220435478U CN 220435478 U CN220435478 U CN 220435478U CN 202322105989 U CN202322105989 U CN 202322105989U CN 220435478 U CN220435478 U CN 220435478U
- Authority
- CN
- China
- Prior art keywords
- valve
- natural gas
- pipe
- threaded rod
- gas pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 239000003345 natural gas Substances 0.000 title claims abstract description 75
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model relates to the field of natural gas valves, in particular to a stable natural gas pipeline valve; comprising the following steps: natural gas pipe, valve section of thick bamboo and threaded rod. The natural gas pipe middle section is provided with a valve pipe, the valve pipe is mutually perpendicular to the natural gas pipe, the valve pipe height is greater than the diameter of the natural gas pipe, the valve pipe middle section is communicated with the natural gas pipe, a valve barrel is slidably and rotatably installed in the valve pipe, and a valve port with the same diameter as the valve pipe is formed in the side face of the valve barrel. The valve tube top is rotated and is installed the threaded rod, the screw hole has been seted up to valve tube top, threaded rod and screw hole meshing, be provided with adjusting part between threaded rod and the valve tube, adjusting part is used for driving the valve tube through the threaded rod and rotates. The utility model controls the movement of the valve cylinder through the adjusting component, thereby realizing the purposes of rapidness, high efficiency and no air leakage.
Description
Technical Field
The utility model relates to the field of natural gas valves, in particular to a stable natural gas pipeline valve.
Background
With the development of the age, natural gas is increasingly applied to pipeline transportation in life of people, and the long-distance transportation and the transportation of natural gas to residents can be realized.
The pipeline for transporting natural gas is essentially provided with a natural gas valve, the existing natural gas valve can be generally divided into two types, one type is a valve which is opened and closed by valve port rotation, and the valve is fast in opening and closing, but is easy to leak in a joint non-tight gap; and the other type is a valve which realizes the opening and closing of the valve port through the lifting movement, and the valve is tightly attached and is not easy to leak, but the valve is slow to open and close.
In view of the above, the present utility model provides a stable natural gas pipeline valve, which solves the above technical problems.
Disclosure of Invention
The utility model provides the following technical scheme:
the utility model provides a stable natural gas pipeline valve, which comprises: natural gas pipe, valve section of thick bamboo and threaded rod.
The natural gas pipe middle section is provided with a valve pipe, the valve pipe is mutually perpendicular to the natural gas pipe, the valve pipe height is greater than the diameter of the natural gas pipe, the valve pipe middle section is communicated with the natural gas pipe, a valve barrel is slidably and rotatably installed in the valve pipe, and a valve port with the same diameter as the valve pipe is formed in the side face of the valve barrel.
The valve cylinder is characterized in that a threaded rod is rotatably arranged at the top of the valve cylinder, a threaded hole is formed in the top of the valve cylinder, the threaded rod is meshed with the threaded hole, an adjusting component is arranged between the threaded rod and the valve cylinder, and the adjusting component is used for limiting the movement track of the valve cylinder.
The operator can thereby make the threaded rod realize the up-and-down motion through rotatory threaded rod to drive valve section of thick bamboo up-and-down motion, drive the valve section of thick bamboo through adjusting part simultaneously and rotate. When the natural gas valve is specifically implemented, an operator rotates the threaded rod, the threaded rod can drive the valve cylinder through the adjusting component, and the valve cylinder rotates so that the valve ports are opposite to the natural gas pipe or perpendicular to each other, and therefore the natural gas valve can be opened and closed; then, when the operator continues to rotate the threaded rod, the valve cylinder continues to descend, thereby completely locking the natural gas valve. Compared with the traditional rotary valve, the utility model can be closed more thoroughly, and the leakage of natural gas from a valve port gap is avoided; the utility model can open and close more quickly and stably relative to the valve moving up and down.
Preferably, the adjusting component comprises an adjusting plate and a sliding groove, the adjusting plate is fixedly arranged at the top of the valve cylinder, the L-shaped sliding groove is formed in the inner wall of the valve tube, and one end of the adjusting plate is slidably arranged in the sliding groove. When the operator rotates the threaded rod, the adjusting plate moves along the sliding groove, firstly, the adjusting plate drives the valve cylinder to rotate 90 degrees, so that the steering of the valve port is realized, and then when the operator continues to rotate the threaded rod, the adjusting plate moves downwards along the sliding groove, so that the valve port slides to the lower part of the natural gas pipe, and the natural gas valve is thoroughly locked.
Preferably, the top end of the threaded rod is provided with a rocking handle. An operator can rotate the threaded rod more quickly and efficiently by shaking the rocking handle.
Preferably, a gasket is arranged between the natural gas pipe and the valve cylinder, and the gasket is connected with the inner wall of the natural gas pipe through a spring. The natural gas pipe and the valve cylinder can be attached more tightly through the gasket and the spring, and leakage of gaps between the natural gas pipe and the valve cylinder is avoided.
Preferably, a cover plate is arranged at the top end of the valve pipe, and the cover plate is fixedly arranged on the valve pipe through bolts. The valve cylinder can be taken out or installed by removing the cover plate, so that the rapid disassembly and installation work of the natural gas valve is realized.
The beneficial effects are that: when the natural gas valve is specifically implemented, an operator rotates the threaded rod, the threaded rod can drive the valve cylinder through the adjusting component, and the valve cylinder rotates so that the valve ports are opposite to the natural gas pipe or perpendicular to each other, and therefore the natural gas valve can be opened and closed; then, when the operator continues to rotate the threaded rod, the valve cylinder continues to descend, thereby completely locking the natural gas valve. Compared with the traditional rotary valve, the utility model can be closed more thoroughly, and the leakage of natural gas from a valve port gap is avoided; the utility model can open and close more quickly and stably relative to the valve moving up and down.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a sectional view of the utility model in an open state;
FIG. 2 is a cross-sectional view of the present utility model in a closed state;
FIG. 3 is a partial schematic view of the present utility model;
fig. 4 is a top cross-sectional view of the present utility model.
In the figure: natural gas pipe 1, packing 11, spring 12, valve pipe 2, screw hole 21, apron 22, valve section of thick bamboo 3, valve port 31, threaded rod 4, rocking handle 41, adjusting component 5, regulating plate 51, sliding tray 52.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Aiming at the problems of loose closing of the rotary valve and slow closing of the lifting valve, the following scheme is provided:
a stable natural gas pipeline valve comprises a natural gas pipe 1, a valve pipe 2, a valve cylinder 3 and a threaded rod 4.
The middle section of the natural gas pipe 1 is provided with a valve pipe 2, the valve pipe 2 is mutually perpendicular to the natural gas pipe 1, the height of the valve pipe 2 is larger than the diameter of the natural gas pipe 1, the middle section of the valve pipe 2 is communicated with the natural gas pipe 1, a valve cylinder 3 is installed in a sliding and rotating mode in the valve pipe 2, and a valve port 31 with the same diameter as the valve pipe 2 is formed in the side face of the valve cylinder 3.
Threaded rod 4 is installed in the rotation of valve section of thick bamboo 3 top, threaded hole 21 has been seted up on valve pipe 2 top, threaded rod 4 and threaded hole 21 meshing, be provided with adjusting part 5 between threaded rod 4 and the valve section of thick bamboo 3, adjusting part 5 is used for restricting the motion trail of valve section of thick bamboo 3.
The operator can rotate the threaded rod 4 to enable the threaded rod 4 to move up and down, so that the valve cylinder 3 is driven to move up and down, and meanwhile the valve cylinder 3 is driven to rotate through the adjusting component 5. When the natural gas valve is implemented, an operator rotates the threaded rod 4, the threaded rod 4 can drive the valve cylinder 3 through the adjusting component 5, and the valve cylinder 3 rotates so that the valve ports 31 are opposite to the natural gas pipe 1 or perpendicular to each other, and therefore the natural gas valve can be opened and closed; then as the operator continues to rotate the threaded rod 4, the valve cylinder 3 continues to descend, thereby completely locking the natural gas valve. Compared with the traditional rotary valve, the utility model can be closed more thoroughly, and the leakage of natural gas from the gap of the valve port 31 is avoided; the utility model can open and close more quickly and stably relative to the valve moving up and down.
As shown in fig. 1-4, the adjusting assembly 5 includes an adjusting plate 51 and a sliding groove 52, the adjusting plate 51 is fixedly installed at the top of the valve cylinder 3, the inner wall of the valve tube 2 is provided with an L-shaped sliding groove 52, and one end of the adjusting plate 51 is slidably disposed in the sliding groove 52. When the operator rotates the threaded rod 4, the adjusting plate 51 moves along the sliding groove 52, firstly the adjusting plate 51 drives the valve cylinder 3 to rotate 90 degrees, so that the valve port 31 is turned, and then when the operator continues to rotate the threaded rod 4, the adjusting plate 51 moves downwards along the sliding groove 52, so that the valve port 31 slides to the position below the natural gas pipe 1, and the natural gas valve is completely locked.
As shown in fig. 1-4, the threaded rod 4 is provided with a crank 41 at the top end. The operator can rotate the threaded rod 4 more quickly and efficiently by shaking the crank 41.
As shown in fig. 1-4, a gasket 11 is arranged between the natural gas pipe 1 and the valve cylinder 3, and the gasket 11 is connected with the inner wall of the natural gas pipe 1 through a spring 12. The natural gas pipe 1 and the valve cylinder 3 can be tightly attached through the gasket 11 and the spring 12, and leakage of gaps between the natural gas pipe 1 and the valve cylinder 3 is avoided.
As shown in fig. 1 to 4, a cover plate 22 is mounted on the top end of the valve tube 2, and the cover plate 22 is fixedly mounted on the valve tube 2 through bolts. The valve cylinder 3 can be taken out or installed by removing the cover plate 22, thereby realizing the rapid disassembly and installation work of the natural gas valve.
The working process comprises the following steps: when the natural gas valve is implemented, an operator rotates the threaded rod 4, the threaded rod 4 can drive the valve cylinder 3 through the adjusting component 5, and the valve cylinder 3 rotates so that the valve ports 31 are opposite to the natural gas pipe 1 or perpendicular to each other, and therefore the natural gas valve can be opened and closed; then as the operator continues to rotate the threaded rod 4, the valve cylinder 3 continues to descend, thereby completely locking the natural gas valve.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a stable natural gas pipeline valve, includes natural gas pipe (1), valve pipe (2), valve section of thick bamboo (3) and threaded rod (4), its characterized in that:
the middle section of the natural gas pipe (1) is provided with a valve pipe (2), the valve pipe (2) is mutually perpendicular to the natural gas pipe (1), the height of the valve pipe (2) is larger than the diameter of the natural gas pipe (1), the middle section of the valve pipe (2) is communicated with the natural gas pipe (1), a valve cylinder (3) is slidably and rotatably arranged in the valve pipe (2), and a valve port (31) with the same diameter as the valve pipe (2) is arranged on the side surface of the valve cylinder (3);
threaded rod (4) is installed in rotation of valve section of thick bamboo (3) top, threaded hole (21) have been seted up on valve pipe (2) top, threaded rod (4) and threaded hole (21) meshing, be provided with adjusting part (5) between threaded rod (4) and valve section of thick bamboo (3), adjusting part (5) are used for restricting the motion trail of valve section of thick bamboo (3).
2. A stabilized natural gas pipeline valve as in claim 1 wherein:
the adjusting assembly (5) comprises an adjusting plate (51) and a sliding groove (52), the adjusting plate (51) is fixedly arranged at the top of the valve cylinder (3), the L-shaped sliding groove (52) is formed in the inner wall of the valve tube (2), and one end of the adjusting plate (51) is slidably arranged in the sliding groove (52).
3. A stabilized natural gas pipeline valve as in claim 2, wherein:
the top end of the threaded rod (4) is provided with a rocking handle (41).
4. A stabilized natural gas pipeline valve as in claim 3 wherein:
a gasket (11) is arranged between the natural gas pipe (1) and the valve cylinder (3), and the gasket (11) is connected with the inner wall of the natural gas pipe (1) through a spring (12).
5. A stabilized natural gas pipeline valve as in claim 4 wherein:
the top end of the valve tube (2) is provided with a cover plate (22), and the cover plate (22) is fixedly arranged on the valve tube (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322105989.XU CN220435478U (en) | 2023-08-07 | 2023-08-07 | Stable natural gas pipeline valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322105989.XU CN220435478U (en) | 2023-08-07 | 2023-08-07 | Stable natural gas pipeline valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435478U true CN220435478U (en) | 2024-02-02 |
Family
ID=89695218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322105989.XU Active CN220435478U (en) | 2023-08-07 | 2023-08-07 | Stable natural gas pipeline valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435478U (en) |
-
2023
- 2023-08-07 CN CN202322105989.XU patent/CN220435478U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220435478U (en) | Stable natural gas pipeline valve | |
| CN111720557A (en) | Novel stop valve | |
| CN110195783A (en) | Piston valve core pressure self-balancing cut-off throttle valve | |
| CN115306908A (en) | Eccentric rotary valve | |
| CN208651688U (en) | Semisphere valve with thrust lock sealing structure | |
| CN114922995A (en) | Bidirectional axial flow type regulating valve | |
| CN211344185U (en) | Pneumatic gate valve capable of being opened and closed manually | |
| CN203202260U (en) | Combined non-rising stem type resilient seated gate valve | |
| CN207333757U (en) | A kind of fuel charger shut-off valve | |
| CN108757986A (en) | Semisphere valve with thrust lock sealing structure | |
| CN207018611U (en) | A kind of pneumatic cut-out regulating butterfly valve | |
| CN209115425U (en) | A kind of off-load ball valve | |
| CN112728144A (en) | Double-sided gate valve | |
| CN219975372U (en) | Butterfly valve convenient to lock | |
| CN219221271U (en) | Stop valve with faster manual opening and closing speed | |
| CN214404751U (en) | Environment-friendly corrosion-resistant hard sealing seat sealing gate valve | |
| CN217874463U (en) | Multi-rotation pneumatic actuating mechanism | |
| CN109681655B (en) | A push-pull valve that sealing performance is good for natural gas line | |
| CN220891114U (en) | Natural gas pipeline pressure regulating device | |
| CN217762159U (en) | Top-mounted fluorine-lined ball valve | |
| CN209430836U (en) | A kind of large torque hydraulic executer | |
| CN214617927U (en) | Top-arranged flow guide hole type blind rod flat gate valve | |
| CN208935417U (en) | A kind of cryogenic globe valve | |
| CN217634185U (en) | Pneumatic angle type combination valve | |
| CN216200810U (en) | Variable output pipeline device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |